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Supplier Portal

To be eligible to bid on WSSC Water solicitations, prospective vendors must enroll in our Supplier Portal System. There's no charge, and by registering, you'll be notified of upcoming contracts that m...

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Secondary Landing Page

Permit Services

Because permit and plan review can all be done online, this office will open with limited staff. To submit a permit or learn more about connecting to WSSC Water’s system, customers are strongly encou...

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Basic page

Inspections

To ensure that plumbing and gas installations meet minimum requirements for safety, most plumbing projects and gas furnace and appliance installations must be inspected by WSSC Water.

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Basic page

Website Accessibility

WSSC Water is committed to an accessible website for all. 

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Basic page

Meter Testing

Have a high bill? Do you think something is wrong with your water meter? We can test your meter for accuracy.

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